English dictionary
phanerozoic eon meaning and definition
Definition and meaning of phanerozoic eon at MeaningMonkey.org. phanerozoic eon meaning and definition in the English Dictionary.PHANEROZOIC EON noun
Definition of Phanerozoic eon (noun)
- the period from about 5,400 million years ago until the present
- synonyms: Phanerozoic, Phanerozoic aeon
Source: Princeton University Wordnet